The agentic x402 launchpad for APIs
Launch your API.
Let agents pay.
Put an x402 price on any endpoint and agents pay per call. No keys, no accounts, no invoices. … hosts and … paid endpoints indexed live.
…Projects (hosts)
…Paid endpoints
…Paid calls here
Ask Nucleo
Picks come from the index only; probe any pick to confirm the live 402.
Hosted on Nucleo
402 at /x/<name>, paid in USDG or $NUCLEO, settled only on success.
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How agents pay
Request
The API answers 402 with price, asset, network, payTo.
Sign
One signature: EIP-3009 for USDG/USDC, Permit2 for $NUCLEO. No gas.
Receive
Retry with it; the facilitator settles payer → owner, data returns with a receipt.